Creating a virtual slave

A special feature of the CX8095 is the option to create a second EtherNet/IP slave with its own IP and MAC addresses. This EtherNet/IP slave is referred to as a virtual slave.

The advantage with a virtual slave is that more data can be transported or that the master can be operated with different cycle times.

Prerequisites for this step:

Create the virtual slave as follows:

1. In the tree view on the left-hand side, right-click on CCAT EIP Adapter(Slave).
2. Click on Append Box in the context menu.
Creating a virtual slave 1:

The Insert Box window appears.
3. Click on TC EtherNet/IP Slave and then on OK.
Creating a virtual slave 2:
You have successfully created a virtual slave. An additional box is displayed in the tree view.
Creating a virtual slave 3:

The virtual slave can be parameterized in exactly the same way as a real slave. As already shown, IP address, MAC address and the variables must be created for the virtual slave.

In the case of a CX8095 with an additional virtual slave, the LEDs behave as follows: If one of the two slaves (real or virtual) has an error, this error is displayed even if the other slave is error-free. If both slaves have an error the error of the real slave is always displayed.